@keyframes object {
  25% {
    transform: translateY(-1.5rem);
    background-color: rgb(81, 212, 140);
  }

  50% {
    transform: translateY(0);
  }

  75% {
    transform: translateY(-1.5rem);
    background-color: rgb(33, 112, 122);
  }
}

@keyframes shadow {
  25% {
    transform: scale(0.3);
    background-color: rgb(100, 96, 96);
  }

  50% {
    transform: scale(1);
    background-color: black;
  }

  75% {
    transform: scale(0.3);
    background-color: rgb(100, 96, 96);
  }
}

.animation-container {
  margin: 100px auto;
  position: absolute;
}

.animation-jump-object {
  border-radius: 50%;
  background-color: rgb(116, 223, 187);
  animation: object 2.5s linear infinite;
}

.animation-jump-shadow {
  background-color: black;
  border-radius: 50%;
  animation: shadow 2.5s linear infinite;
}